---> uname -a: Linux prd-centos8-builder-4c-16g-5195.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 735 12504 19 2520 14690 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7c:3c:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe7c:3cc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:58:34:ea brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/10/2024 _x86_64_ (4 CPU) 18:48:26 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 80.73 13.56 67.17 2219.69 5625.45 06:51:01 PM 165.99 18.00 147.98 3962.43 9735.19 06:52:01 PM 110.31 0.55 109.76 54.24 7869.17 Average: 119.01 10.71 108.31 2078.89 7743.38 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13294996 15139388 2844452 17.62 2688 2060040 1126596 6.55 192072 2303072 162480 06:51:01 PM 12112344 14291468 4027104 24.95 2688 2384476 1863088 10.84 230580 3398792 147892 06:52:01 PM 12784888 15021696 3354560 20.78 2688 2437544 1185988 6.90 433480 2510604 42776 Average: 12730743 14817517 3408705 21.12 2688 2294020 1391891 8.10 285377 2737489 117716 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 116.09 94.57 1084.48 16.01 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 224.87 194.50 2398.95 39.96 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 47.08 43.73 475.43 12.18 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.35 110.94 1319.68 22.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/10/2024 _x86_64_ (4 CPU) 18:48:26 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 18.60 0.00 2.71 1.10 0.07 77.52 06:50:01 PM 0 42.32 0.00 5.36 1.85 0.08 50.38 06:50:01 PM 1 14.00 0.00 1.52 0.62 0.08 83.78 06:50:01 PM 2 15.39 0.00 2.99 1.64 0.05 79.93 06:50:01 PM 3 2.59 0.00 0.94 0.30 0.07 96.11 06:51:01 PM all 32.46 0.00 2.95 2.34 0.10 62.16 06:51:01 PM 0 41.38 0.00 3.36 1.79 0.10 53.37 06:51:01 PM 1 27.94 0.00 2.36 2.11 0.10 67.49 06:51:01 PM 2 31.22 0.00 4.18 3.63 0.10 60.86 06:51:01 PM 3 29.29 0.00 1.88 1.81 0.08 66.93 06:52:01 PM all 24.04 0.00 2.07 1.06 0.07 72.75 06:52:01 PM 0 38.01 0.00 2.00 1.18 0.08 58.72 06:52:01 PM 1 13.98 0.00 2.29 2.24 0.07 81.42 06:52:01 PM 2 25.94 0.00 2.26 0.59 0.07 71.15 06:52:01 PM 3 18.22 0.00 1.74 0.23 0.07 79.74 Average: all 25.03 0.00 2.57 1.50 0.08 70.81 Average: 0 40.57 0.00 3.57 1.61 0.09 54.16 Average: 1 18.64 0.00 2.06 1.66 0.08 77.57 Average: 2 24.18 0.00 3.14 1.95 0.07 70.66 Average: 3 16.70 0.00 1.52 0.78 0.07 80.93